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http://dx.doi.org/10.3745/KIPSTD.2004.11D.4.951

Dynamic IP Assignment Method for Wireless Internet Service of Visited Mobile ISP Subscriber on GPRS Network  

Park, Jeong-Hyun (한국전자통신연구원)
Abstract
This paper describes problems when visited ISP subscriber gets dynamic IP address in home ISP for wireless internet service on GPRS network. We propose a specific DHCP relay for wireless internet service of visited ISP subscriber on GPRS network. We designed and implemented the specific DHCP relay and installed it in ISP testbed. We show the allocated dynamic IP address using specific DHCP relay for visited ISP subscriber on GPRS network. Now we think it is possible the visited ISP subscriber can access wireless internet service on GPRS network using specific DHCP relay, and UMTS system can be managed IP address for subscriber roaming.
Keywords
Dynamic IP; DHCP; ISP; Wireless Internet; GPRS(General Packet Radio Service); GGSN(Gateway GPRS Support Node);
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  • Reference
1 IETF RFC 2002, 'IPv4 Mobility Support,' C. E. Perkins, October, 1996
2 3GPP, 'Interworking between the Public Land Mobile Network (PLMN) supporting Packet Based Services and Packet Data Networks (PDN),' 3G TS 29.061 version 3.3.0, March, 2000
3 IETF RFC 2132, 'DHCP Options and BOOTP Vendor Extensions,' S. Alexander, R. Droms, March, 1997
4 3GPP, 'General Packet Radio Service(GPRS) ; Service Description; Stage 2,' 3G TS 23.060 version 3.4.0, July, 2000
5 IETF RFC 2865, 'Remote Authentication Dial In User Service (RADIUS),' C. Rigney, S. Willens, A. Rubens, W. Simpson, June, 2000
6 IETF RFC 2131, 'Dynamic Host Configuration Protocol,' R. Droms, March, 1997
7 3GPP, 'Mobile radio interface layer 3 specification; Core Network Protocols - Stage 3,' 3G TS 24.008 version 3.4.1, July, 2000
8 IETF RFC 1332, 'The PPP Internet Protocol Control Protocol (IPCP),' G. McGregor, May, 1992